Camillus GB-8 Folding Knife 3.15 inch Blade Camillus GB-8 Folding Knife has Carbonitride Titanium which is one of the hardest surface treatments available. Protects the blade surface against wear, staining, or damage. Blade is made of AUS-8 Japanese steel. Glass-filled nylon handle features Quick Launch Bearing System and includes a steel pommel. Blade length 3.15 inch with overall length 8 inch. A collaborative design With US Army Green Beret, Grady Powell, One of the youngest special forces operators. Grady has also collaborated with Camillus on the Dagr knife. Carbonitride titanium protects the blade surface against wear, staining or damage AUS-8 Japanese steel Glass-filled nylon handle Quick Launch Bearing system with steel pommel Blade length 3.15 inch with an overall length 8 inch Collaborative design with US Army Green Beret, Grady Powell, one of the youngest Special Forces Operators